I stayed here in November, and breakfast in the restaurant was available for Platinum members. However checking in yesterday I was explicitly told that they are only associated with Marriott, and don't have an executive lounge, so there is no breakfast available.
I was given a drink vouches for the Skybar, which is new. But amazingly it was only valid for the day of check-in. Platinum welcome gift.
I will check if I can get the voucher extended as I fell asleep upon getting to the room.